30991104

素因数分解:

$2^8\times 3^2\times {\mathrm{13451}}^1$

素因数の和:13473

約数の個数: 54

約数和(自身を含む): 89361636

約数和(自身を除く): 58370532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 13451, 26902, 40353, 53804, 80706, 107608, 121059, 161412, 215216, 242118, 322824, 430432, 484236, 645648, 860864, 968472, 1291296, 1721728, 1936944, 2582592, 3443456, 3873888, 5165184, 7747776, 10330368, 15495552, 30991104]

約数ペア:

[(1, 30991104), (2, 15495552), (3, 10330368), (4, 7747776), (6, 5165184), (8, 3873888), (9, 3443456), (12, 2582592), (16, 1936944), (18, 1721728), (24, 1291296), (32, 968472), (36, 860864), (48, 645648), (64, 484236), (72, 430432), (96, 322824), (128, 242118), (144, 215216), (192, 161412), (256, 121059), (288, 107608), (384, 80706), (576, 53804), (768, 40353), (1152, 26902), (2304, 13451)]